The STF-8 Twin Flash from Olympus is a splash, dust and freezeproof construction that offers shooters a completely weatherproof macro flash option. Designed with full TTL support, this twin flash will help illuminate close-up subjects. It features adjustable ratios to help control the contrast and the amount of light emitted from either side. The flash heads are designed to provide plenty of light with a twin flash featuring a guide number of 8.5m at ISO 100 while a single head features a guide number of 6m at ISO 100. Additionally, it will cover a 12mm lens on Micro Four Thirds format camera and each flash head can be tilted from -40 to 60°. As an advanced flash unit, the STF-8 is equipped with numerous features and settings that will help photographers. Shooters can use the STF-8 as a wireless master TTL flash to control up to 4 groups of flashes set up off camera. Also, the unit supports focus stacking and bracketing functions of select OM-D cameras. It runs on 4 AA batteries and the two included ring adapters allow it to be attached to select Olympus lenses.
